New & Used 2026 GMC Terrain for Sale near Diamond Bar, CA

166 results

Diamond Bar, CA

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2025 GMC Terrain

Elevation AWD

19,007 miles

$27,791

Fair Deal

Certified Pre-Owned

Montebello, CA

16 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Summit White
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 19,007
Stock number:: P15099R
VIN:: 3GKALUEG7SL212414

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2026 GMC Terrain

Elevation FWD

4,020 miles

$30,788

Fair Deal

Signal Hill, CA

24 mi away

Year:: 2026
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Volcanic Red Tintcoat
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: Continuously Variable Transmission
Mileage:: 4,020
Stock number:: CTL117120
VIN:: 3GKALMEG6TL117120

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2025 GMC Terrain

Elevation AWD

16,344 miles

$24,776

Good Deal

Montclair, CA

9 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Sterling Metallic
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: Automatic
Mileage:: 16,344
Stock number:: 23385
VIN:: 3GKALUEG7SL225955

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2025 GMC Terrain

Elevation AWD

19,007 miles

$27,791

Fair Deal

Certified Pre-Owned

Montebello, CA

16 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Summit White
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 19,007
Stock number:: P15099R
VIN:: 3GKALUEG7SL212414

2025 GMC Terrain

Elevation AWD

16,404 miles

$24,890

Good Deal

Montclair, CA

9 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: Automatic
Mileage:: 16,404
Stock number:: 23383
VIN:: 3GKALUEG7SL205267

2025 GMC Terrain

Elevation AWD

19,147 miles

$26,495

Fair Deal

Lake Elsinore, CA

37 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Summit White
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 19,147
Stock number:: 302185R
VIN:: 3GKALUEG2SL226477

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2025 GMC Terrain

Elevation AWD

16,344 miles

$24,776

Good Deal

Montclair, CA

9 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Sterling Metallic
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: Automatic
Mileage:: 16,344
Stock number:: 23385
VIN:: 3GKALUEG7SL225955

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2026 GMC Terrain

Elevation FWD

4,020 miles

$30,788

Fair Deal

Signal Hill, CA

24 mi away

Year:: 2026
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Volcanic Red Tintcoat
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: Continuously Variable Transmission
Mileage:: 4,020
Stock number:: CTL117120
VIN:: 3GKALMEG6TL117120

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2026 GMC Terrain

Elevation FWD

6,469 miles

$28,771

Good Deal

Anaheim, CA

13 mi away

Year:: 2026
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Volcanic Red Tintcoat
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: Continuously Variable Transmission
Mileage:: 6,469
Stock number:: 26S14807
VIN:: 3GKALMEG5TL114807

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2026 GMC Terrain

New car | MSRP $33,455

$28,771

Tustin, CA

18 mi away

Year:: 2026
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Volcanic Red Tintcoat
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: Continuously Variable Transmission
Mileage:: 5
Stock number:: TE12855
VIN:: 3GKALMEG7TL123539

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2025 GMC Terrain

New car | MSRP $33,890

$29,995

Pasadena, CA

18 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Black (Ebony Twilight Metallic)
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 0
Stock number:: T55352
VIN:: 3GKALUEGXSL188870

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2026 GMC Terrain

New car | MSRP $33,160

$28,518

Tustin, CA

18 mi away

Year:: 2026
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Volcanic Red Tintcoat
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: Continuously Variable Transmission
Mileage:: 5
Stock number:: TE13065
VIN:: 3GKALMEG4TL157051

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2026 GMC Terrain

New car | MSRP $33,460

$28,776

Tustin, CA

18 mi away

Year:: 2026
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Volcanic Red Tintcoat
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: Continuously Variable Transmission
Mileage:: 5
Stock number:: TE13064
VIN:: 3GKALMEG6TL166754

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2025 GMC Terrain

New car | MSRP $33,890

$29,823

Costa Mesa, CA

23 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Summit White
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 2
Stock number:: GT5933
VIN:: 3GKALUEG5SL305111

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2026 GMC Terrain

New car | MSRP $32,515

$27,963

Tustin, CA

18 mi away

Year:: 2026
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: Continuously Variable Transmission
Mileage:: 5
Stock number:: TE13258
VIN:: 3GKALMEG1TL227766

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2026 GMC Terrain

New car | MSRP $43,595

$39,671

Pasadena, CA

18 mi away

Year:: 2026
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Summit White
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 0
Stock number:: T56275
VIN:: 3GKALZEG1TL233340

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2026 GMC Terrain

New car | MSRP $32,665

$28,745

Tustin, CA

18 mi away

Year:: 2026
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Volcanic Red Tintcoat
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: Continuously Variable Transmission
Mileage:: 5
Stock number:: TE13257
VIN:: 3GKALMEG3TL228126

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2026 GMC Terrain

New car | MSRP $36,190

$34,421

Anaheim, CA

13 mi away

Year:: 2026
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: After Dark Coretec Seat Trim
Mileage:: 14
Stock number:: 26T61689
VIN:: 3GKALMEG3TL261689

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2025 GMC Terrain

New car | MSRP $34,975

$31,327

Pasadena, CA

18 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Black (Ebony Twilight Metallic)
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 0
Stock number:: T55408
VIN:: 3GKALUEG7SL196652

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2026 GMC Terrain

New car | MSRP $33,785

$31,785

Laguna Niguel, CA

32 mi away

Year:: 2026
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Black (Ebony Twilight Metallic)
Combined gas mileage:: 27 MPG
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: Continuously Variable Transmission
Mileage:: 15
Stock number:: TL296525
VIN:: 3GKALMEG5TL296525

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2025 GMC Terrain

New car | MSRP $33,890

$29,890

Ontario, CA

13 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Rapids Metallic
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 2
Stock number:: 42769
VIN:: 3GKALUEG6SL194309

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2026 GMC Terrain

New car | MSRP $40,490

$39,390

West Covina, CA

7 mi away

Year:: 2026
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Riverstone Metallic
Combined gas mileage:: 25 MPG
Fuel type:: Gasoline
Mileage:: 0
Stock number:: 260032
VIN:: 3GKALYEG4TL203744

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2026 GMC Terrain

New car | MSRP $44,585

$40,572

Pasadena, CA

18 mi away

Year:: 2026
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Black (Ebony Twilight Metallic)
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 0
Stock number:: T56276
VIN:: 3GKALZEG6TL233947

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2025 GMC Terrain

Elevation AWD

19,147 miles

$26,495

Fair Deal

Lake Elsinore, CA

37 mi away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior color:: Summit White
Fuel type:: Gasoline
Interior color:: After Dark
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 19,147
Stock number:: 302185R
VIN:: 3GKALUEG2SL226477

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FAQs

2026 GMC Terrain FAQs

How much does the 2026 GMC Terrain cost in Diamond Bar, CA?

The average 2026 GMC Terrain costs about $35,323.44. The average price has decreased by -1.1% since last year. The 34 for sale near Diamond Bar, CA on CarGurus, range from $24,776 to $40,812 in price.

How many 2026 GMC Terrain vehicles in Diamond Bar, CA have no reported accidents or damage?

32 out of 34 for sale near Diamond Bar, CA have no reported accidents or damage.

What is the fuel economy of the 2026 GMC Terrain?

Depending on the engine and options, the 2026 GMC Terrain gets between 25 and 26 MPG (or MPGe).

What fuel types are available?

Gasoline engines are available.

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